Merge pull request LucasBassetti#207 from SVT/Increase-accessibility

Use button for option element

Author: LucasBassetti

lib/steps_components/options/OptionElement.jsx

@@ -1,8 +1,9 @@
 import styled from 'styled-components';
 import defaultTheme from '../../theme';
 
-const OptionElement = styled.a`
+const OptionElement = styled.button`
   background: ${({ theme }) => theme.botBubbleColor};
+  border: 0;
   border-radius: 22px;
   box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.15);
   color: ${({ theme }) => theme.botFontColor};
@@ -13,6 +14,10 @@ const OptionElement = styled.a`
   &:hover {
     opacity: 0.7;
   }
+  &:active,
+  &:hover:focus {
+    outline:none;
+  }
 `;
 
 OptionElement.defaultProps = {